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07-23-2024, 10:32 PM | #1 |
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Join Date: Dec 2011
Location: Boise, Idaho
Posts: 570
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134a what size orifice
Hello all,
1989 v2500 suburban While chasing a leak,, I installed a new fixed white orifice and now the low pressure is a little high and it will not pull temps lower the ~60 at the vent. I pulled out a VOV valve that was a little dirty and did not take note of the color. I am thinking of pumping back down and installing a .067. What did others use? How many Ounces of 134 did you use? Thanks, Chris |
07-25-2024, 08:11 PM | #2 |
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Join Date: Apr 2012
Location: Chatt Tn
Posts: 968
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Re: 134a what size orifice
the .067 should work good. I think thats what is in my truck.
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88 military v30 crewcab shortbed 5.9 cummins, nv4500, 205 86 k30, 89 diesel burb, 76 gmc pathfinder 71 longbed 5.3 4l80 http://67-72chevytrucks.com/vboard/s...d.php?t=522535 |
07-25-2024, 10:05 PM | #3 |
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Location: Boise, Idaho
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Re: 134a what size orifice
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Yesterday, 12:35 PM | #4 | |
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Join Date: Apr 2005
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Re: 134a what size orifice
Quote:
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